<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
    <script src="https://cdn.staticfile.org/jquery/3.5.1/jquery.js"></script>
    <style>
        * {
            margin: 0;
            padding: 0;
            list-style: none;
            font-family: '微软雅黑'
        }

        #container {
            width: 100vw;
            height: 100vh;
            background: #eee;
            position: relative;
            box-shadow: 20px 20px 55px #777;
        }

        .header {
            background: #000;
            height: 40px;
            color: #fff;
            line-height: 34px;
            font-size: 20px;
            padding: 0 10px;
        }

        .footer {
            width: 100vw;
            height: 70px;
            background: #666;
            position: absolute;
            bottom: 0;
            overflow: hidden;

        }

        .footer input {
            margin-top: 10px;
            width: 70vw;
            height: 45px;
            outline: none;
            font-size: 20px;
            text-indent: 10px;
            position: absolute;
            border-radius: 6px;
            margin-left: 10px;
        }

        .footer span {
            margin-top: 10px;
            display: inline-block;
            width: 20vw;
            height: 48px;
            background: #ccc;
            font-weight: 900;
            line-height: 45px;
            cursor: pointer;
            text-align: center;
            position: absolute;
            right: 10px;
            border-radius: 6px;
        }

        .footer span:hover {
            color: #fff;
            background: #999;
        }

        #user_face_icon {
            display: inline-block;
            background: red;
            width: 60px;
            height: 60px;
            border-radius: 30px;
            position: absolute;
            bottom: 6px;
            left: 14px;
            cursor: pointer;
            overflow: hidden;
        }

        img {
            width: 60px;
            height: 60px;
        }

        .content {
            font-size: 20px;
            width: 100vw;
            height: 400px;
            overflow: auto;

        }

        .content li {
            margin-top: 10px;
            display: block;
            clear: both;
            overflow: hidden;
        }

        .content li img {
            float: left;
        }

        .content li span {
            background: #7cfc00;
            padding: 10px;
            border-radius: 10px;
            float: left;
            margin: 6px 10px 0 10px;
            max-width: 310px;
            border: 1px solid #ccc;
            box-shadow: 0 0 3px #ccc;
            word-break: break-all
        }

        .content li span.spanleft {
            float: left;
            background: #fff;
        }

        .content li span.spanright {
            float: right;
            background: #7cfc00;
        }
    </style>
</head>

<body>
    <div id="container">
        <div title="客服" style="background:#fff;border-bottom:1px solid #bbb;height:6vh;color:#101010">
            <div icon="back" slot="left" @click="btn1()" style="display:inline-block;text-indent:5px;">
            </div>
        </div>

        <ul class="content" ref="charView">
            <li v-for="(item, index) in messageList" :key="index">
                <span :class="'span'+(item.myself?'right':'left')">{{item.message}}</span>
            </li>
        </ul>

        <div class="footer">
            <input id="text" type="text" v-model.trim="inputValue" @keyup.enter='chat' placeholder="说点什么吧...">
            <span id="btn" @click="btn2()">发送</span>
        </div>
    </div>

    <script>
        window.onload = function () {
            // 上面定义变量和方法，标签上使用。

            // 1.创建Vue对象
            var vm = new Vue({
                // 2.获取标签
                el: '#container',
                data: {
                    //输入的内容,事先约定好的
                    inputValue: '',
                    //聊天的数组内容
                    messageList: []
                },
                //点击回车时候发送信息
                methods: {
                    chat() {
                        var _this = this;
                        //  console.log(_this.$refs.charView);
                        this.messageList.push({
                            message: this.inputValue,
                            //这个是判断当前是否是自己输入的内容,自己的是true,机器人的是false
                            myself: true
                        })
                        // console.log(1);
                        // console.log(message)
                        // console.log(this.inputValue);
                        //每次发送信息之后机器人就要回复,所以添加完之后直接调用机器人的接口
                        $.ajax({
                            url: 'http://www.tuling123.com/openapi/api',
                            type: 'post',
                            data: {
                                key: 'e5e78db64c3744fda06533e6729737da',
                                info: this.inputValue,
                                box: ""
                            },
                            success: (data) => {
                                // console.log(data);
                                this.messageList.push({
                                    message: data.text,
                                    myself: false

                                });
                                _this.$refs.charView.scrollTop += 999;
                            }
                        })
                        this.inputValue = ""
                    },
                    btn1() {
                        this.$router.go(-1)
                    },
                    btn2() {

                        this.messageList.push({
                            message: this.inputValue,
                            //这个是判断当前是否是自己输入的内容,自己的是true,机器人的是false
                            myself: true
                        })
                        // console.log(1);
                        // console.log(message)
                        // console.log(this.inputValue);
                        //每次发送信息之后机器人就要回复,所以添加完之后直接调用机器人的接口
                        $.ajax({
                            url: 'http://www.tuling123.com/openapi/api',
                            type: 'post',
                            data: {
                                key: 'e5e78db64c3744fda06533e6729737da',
                                info: this.inputValue
                            },
                            success: (data) => {
                                // console.log(data);
                                this.messageList.push({
                                    message: data.text,
                                    myself: false
                                });

                            }
                        })
                        this.inputValue = ""
                    }


                },
                mounted() {
                    this.box = this.$refs.charView;
                },
            })
        }
    </script>
</body>

</html>